this morning started with president obama visiting the tomb of theodore hertzel. he is known widely as the father of modern political zionism. he also visited the grave of former president yitzhak rabin. currently president obama is on his way to visit the church of nativity in bethlehem where he'll be greeted by palestinian authority president mack mum abb mahmoud abbas before he leaves. >>> turning to a developing story out of quantico, virginia, three marines are dead after being what is called an isolated shooting. it happened around sec p.m. last night at the base when police received reports of a gunman. the shooter is among the dead. dying of a self inflicted gunshot wound. the suspect was a staff member at the officer candidate school, a motive is not yet known. >>> as many as 42 were killed in the bombing of a mosque in the syrian capital of damascus. more than 80 people were injured in what syrian state tv called a terrorist blast. the first time a suicide bomber detonated his explosives inside a mosque. among the dead was a sunni muslim preacher who was